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More generic aproach for postion of epub coverfile (#122)

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This commit is contained in:
OzzieIsaacs 2017-02-24 20:20:41 +01:00
parent 41a20fe3e1
commit 40c6ef3a18
2 changed files with 14 additions and 24 deletions
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17
cps/epub.py
View file

@ -7,13 +7,14 @@ import os
import uploader
def extractCover(zip, coverFile, tmp_file_name):
def extractCover(zip, coverFile, coverpath, tmp_file_name):
if coverFile is None:
return None
else:
cf = zip.read("OPS/" + coverFile)
zipCoverPath = os.path.join(coverpath , coverFile).replace('\\','/')
cf = zip.read(zipCoverPath)
prefix = os.path.splitext(tmp_file_name)[0]
tmp_cover_name = prefix + "." + coverFile
tmp_cover_name = prefix + '.' + os.path.basename(zipCoverPath)
image = open(tmp_cover_name, 'wb')
image.write(cf)
image.close()
@ -32,10 +33,11 @@ def get_epub_info(tmp_file_path, original_file_name, original_file_extension):
txt = zip.read('META-INF/container.xml')
tree = etree.fromstring(txt)
cfname = tree.xpath('n:rootfiles/n:rootfile/@full-path', namespaces=ns)[0]
cf = zip.read(cfname)
tree = etree.fromstring(cf)
coverpath=os.path.dirname(cfname)
p = tree.xpath('/pkg:package/pkg:metadata', namespaces=ns)[0]
epub_metadata = {}
@ -46,11 +48,16 @@ def get_epub_info(tmp_file_path, original_file_name, original_file_extension):
else:
epub_metadata[s] = "Unknown"
coversection = tree.xpath("/pkg:package/pkg:manifest/pkg:item[@id='cover-image']/@href", namespaces=ns)
if len(coversection) > 0:
coverfile = extractCover(zip, coversection[0], coverpath, tmp_file_path)
else:
coversection = tree.xpath("/pkg:package/pkg:manifest/pkg:item[@id='cover']/@href", namespaces=ns)
if len(coversection) > 0:
coverfile = extractCover(zip, coversection[0], tmp_file_path)
coverfile = extractCover(zip, coversection[0], coverpath, tmp_file_path)
else:
coverfile = None
if epub_metadata['title'] is None:
title = original_file_name
else:

17
cps/templates/book_edit.html
View file

@ -109,28 +109,11 @@
</form>
</div>
{% endif %}
<div class="modal fade" id="metaModal" tabindex="-1" role="dialog" aria-labelledby="metaModalLabel">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
<h4 class="modal-title" id="metaModalLabel">{{_('Get meta data')}}</h4>
</div>
<div class="modal-body" id="meta-info">
{{_("Loading...")}}
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">{{_('Close')}}</button>
</div>
</div>
</div>
</div>
{% endblock %}
{% block js %}
<script src="{{ url_for('static', filename='js/libs/typeahead.bundle.js') }}"></script>
<script src="{{ url_for('static', filename='js/edit_books.js') }}"></script>
<script src="{{ url_for('static', filename='js/douban_meta.js') }}"></script>
{% endblock %}
{% block header %}
<link href="{{ url_for('static', filename='css/libs/typeahead.css') }}" rel="stylesheet" media="screen">